/*页面*/
* {
    margin: 0;
    padding: 0;
    list-style-type: none;
}
html{
    height: 100%;
    width: 100%;
    overflow: hidden;
    margin: 0;
    padding: 0;
    background: url(../imgs/reg_bg_min.jpg) no-repeat 0px 0px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
}
body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}
/*位置*/
.form-div {
    background-color: rgba(255, 255, 255, 0.27);
    border-radius: 10px;
    border: 1px solid #aaa;
    width: 40%;
    height: 380px;
    font-size: 16px;
    box-shadow: inset 0px 0px 10px rgba(255, 255, 255, 0.5), 0px 0px 15px rgba(75, 75, 75, 0.3);
    text-align: left;
}
/*标题*/
.reg-content{
    padding: 20px;
    margin: 3px;
}
/*内容*/
#reg-form{
    display: flex;
    justify-content: center;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
tr{
    height: 36px;
    text-align: left;
}
.tips{
    height: 23px;
}
#username_err{
    color: red;
}
#verify_err{
    color: red;
}
input{
    height: 30px;
    width: 210px;
    border-radius: 5px;
    border-style: hidden;
    outline: none;
}
#username{
    padding-left: 10px;
}
#password{
    padding-left: 10px;
}
#checkCode{
    padding-left: 10px;
    width: 105px;
}
.button{
    height: 60px;
    text-align: center;
    vertical-align: bottom;
}
#reg_btn{
    background-color: rgb(91, 143, 229);
    width: 180px;
    height: 30px;
    font-size: 16px;
}
.re_img{
    height: 36px;
    width: 100px;
    display: flex;
    align-items: center;
}
#checkCodeImg{
    margin-left: 10px;
}